Some high precision x-value points will not plot.

2 posts, 0 answers
  1. Rodney Roberts
    Rodney Roberts avatar
    2 posts
    Member since:
    Sep 2009

    Posted 16 Jun 2010 Link to this post

    We have encountered an issue where points with certain X-Values will not show up on the chart.  We discovered the issue using a Bubble series but have confirmed that the issue manifests itself using a BarSeries as well.


    Create a single point series in a bar chart where the point (x,y) = (1940416.666671,100). The point will not show up.
    Change the point to (1940416.66667,100) and the chart plots correctly.
    Change the point to (2940416.666671,100) and the chart plots correctly.
    If the series contains 2 points, (1940416.666671,100) and (1940417, 100), then both points plot correctly.

    It apears to have something to do with the X-Axis values being rounded since any point with an X-Value that rounds to BUT is not equal to 1940416.66667 will not plot (i.e. 1940416.666669, 1940416.666671, 1940416.666672, 1940416.666673, 1940416.666674 do not work, but 1940416.666675 works)

    I am submitting a support ticket with sample code as well.
  2. Nikolay
    Nikolay avatar
    397 posts

    Posted 21 Jun 2010 Link to this post

    Hi Rodney Roberts,

    As discussed in the support ticket you've opened, our developers have already worked on the X-Axis AutoRange mechanism and as of the Q2.Beta release the issue with high precision points failing to plot correctly is fixed.

    Please, refer to the ticket, in which I have attached your project with Q2.Beta assemblies.

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